| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a blast gun that prevents the reverse flow of a slurry on a compressed air circuit. <P>SOLUTION: A blast gun 10 jets a slurry to a workpiece by using compressed air to work the workpiece. The gun body of the blast gun 10 includes a compressed air supply passage for supplying the compressed air and a trap 6 wherein a slurry supply passage for supplying the slurry is connected and a slurry capture means is provided in the compressed air supply passage. The trap 6 is provided with a slurry detection means 17 for detecting that a slurry is captured. <P>COPYRIGHT: (C)2012,JPO&INPIT |
